[go: up one dir, main page]

AU5108199A - Detector and screening device for ion channels - Google Patents

Detector and screening device for ion channels

Info

Publication number
AU5108199A
AU5108199A AU51081/99A AU5108199A AU5108199A AU 5108199 A AU5108199 A AU 5108199A AU 51081/99 A AU51081/99 A AU 51081/99A AU 5108199 A AU5108199 A AU 5108199A AU 5108199 A AU5108199 A AU 5108199A
Authority
AU
Australia
Prior art keywords
detector
optical
screening device
ion channels
ball lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU51081/99A
Inventor
Peter J Coassin
Alec Tate Harootunian
Andrew A. Pham
Roger Y Tsien
Minh Vuong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vertex Pharmaceuticals San Diego LLC
Original Assignee
Aurora Biosciences Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/118,728 external-priority patent/US6608671B2/en
Priority claimed from US09/122,544 external-priority patent/US6349160B2/en
Application filed by Aurora Biosciences Corp filed Critical Aurora Biosciences Corp
Publication of AU5108199A publication Critical patent/AU5108199A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6452—Individual samples arranged in a regular 2D-array, e.g. multiwell plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6419—Excitation at two or more wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6463—Optics
    • G01N2021/6478—Special lenses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0638—Refractive parts
    • G01N2201/0639—Sphere lens

Landscapes

  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

An optical assembly comprising a ball lens, and a trifurcated fiber for dual optical interrogation and in optical communication with the ball lens, is new. An independent claim is also included for an optical detection system, comprising: (1) the optical assembly; (2) light source that emits at least one predetermined wavelength of light; (3) sample holder; (4) detector that detects light of at least one desired wavelength and in optical communication with the ball lens.
AU51081/99A 1998-07-17 1999-07-16 Detector and screening device for ion channels Abandoned AU5108199A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/118,728 US6608671B2 (en) 1998-07-17 1998-07-17 Detector and screening device for ion channels
US09118728 1998-07-17
US09/122,544 US6349160B2 (en) 1998-07-24 1998-07-24 Detector and screening device for ion channels
US09122544 1998-07-24
PCT/US1999/016170 WO2000004366A1 (en) 1998-07-17 1999-07-16 Detector and screening device for ion channels

Publications (1)

Publication Number Publication Date
AU5108199A true AU5108199A (en) 2000-02-07

Family

ID=26816682

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51081/99A Abandoned AU5108199A (en) 1998-07-17 1999-07-16 Detector and screening device for ion channels

Country Status (10)

Country Link
EP (2) EP1403645B1 (en)
JP (1) JP2002520615A (en)
AT (2) ATE255727T1 (en)
AU (1) AU5108199A (en)
CA (1) CA2278045A1 (en)
DE (2) DE69937126T2 (en)
DK (1) DK0973040T3 (en)
ES (1) ES2210911T3 (en)
PT (1) PT973040E (en)
WO (1) WO2000004366A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200762B1 (en) 1997-08-01 2001-03-13 Aurora Biosciences Corporation Photon reducing agents and compositions for fluorescence assays
US6214563B1 (en) 1997-08-01 2001-04-10 Aurora Biosciences Corporation Photon reducing agents for reducing undesired light emission in assays
US6221612B1 (en) 1997-08-01 2001-04-24 Aurora Biosciences Corporation Photon reducing agents for use in fluorescence assays
US6519032B1 (en) * 1998-04-03 2003-02-11 Symyx Technologies, Inc. Fiber optic apparatus and use thereof in combinatorial material science
GB9915034D0 (en) * 1999-06-29 1999-08-25 Cambridge Imaging Ltd Improved assay analysis
DE69915468T2 (en) * 1999-09-01 2005-01-20 Invitrogen Corp., Carlsbad Photon damper for fluorescence assays
US6867851B2 (en) 1999-11-04 2005-03-15 Regents Of The University Of Minnesota Scanning of biological samples
US6784982B1 (en) 1999-11-04 2004-08-31 Regents Of The University Of Minnesota Direct mapping of DNA chips to detector arrays
EP1250589A1 (en) * 1999-12-11 2002-10-23 Metso Paper Automation OY Device for detecting the characteristics of a moving paper web
WO2002093144A1 (en) * 2001-05-10 2002-11-21 Regents Of The University Of Minnesota Imaging of biological samples using electronic light detector
WO2003006103A2 (en) 2001-07-12 2003-01-23 Merck & Co., Inc. Electrical field stimulation of eukaryotic cells
EP2444793B1 (en) * 2002-05-17 2014-05-07 Life Technologies Corporation Apparatus for differentiating multiple fluorescence signals by excitation wavelength
DE10322443A1 (en) * 2003-05-19 2004-12-30 PRO DESIGN Gesellschaft für Produktentwicklung mbH Multifunctional reader for biochips
ITMI20050114A1 (en) * 2005-01-27 2006-07-28 Milano Politecnico APPARATUS AND METHOD FOR THE OPTICAL STIMULATION AND DETECTION IN THE INVASIVE MANNER OF THE ELECTRIC ACTIVITY OF AT LEAST ONE CELL
US7924425B2 (en) 2005-06-27 2011-04-12 The United States Of America As Represented By The Department Of Health And Human Services Spatially selective fixed-optics multicolor fluorescence detection system for a multichannel microfluidic device, and method for detection
DE102007047093B4 (en) * 2007-10-01 2010-07-01 Ferton Holding S.A. Device for measuring fluorescence radiation on biological substances with a semiconductor sensor arrangement
EP2329275A2 (en) 2008-09-04 2011-06-08 Galenea Corporation Synaptic vesicle cycling assays and systems
DE102010016382B4 (en) * 2010-04-09 2022-06-02 Leica Microsystems Cms Gmbh Fluorescence microscope and method for carrying out multi-positioning in a screening application
JP5420725B2 (en) * 2011-06-28 2014-02-19 株式会社イマック Optical measuring device
DE102011108180B4 (en) 2011-07-20 2014-12-24 Sensor Instruments Entwicklungs- Und Vertriebs Gmbh Method and apparatus for identifying a photoluminescent material
WO2013131017A1 (en) 2012-03-02 2013-09-06 Laxco, Inc. Multichannel analytical instruments for use with specimen holders
US9387451B2 (en) 2014-02-03 2016-07-12 International Business Machines Corporation Flow cell array and uses thereof
DE102016200271A1 (en) * 2016-01-13 2017-07-13 Institut Dr. Foerster Gmbh & Co. Kg Device for generating and measuring an emission
CN110428193B (en) * 2019-06-14 2022-03-04 上海中旖能源科技有限公司 Multi-mode liquefied natural gas transport vehicle screening method based on vehicle track data
WO2021170364A1 (en) * 2020-02-26 2021-09-02 Robert Bosch Gmbh An optical filter holder for a bio-analyte device
EP4168804A4 (en) * 2020-06-17 2024-06-26 Nanopec, Inc. NANOPOROUS CERAMIC FILMS FOR HIGH-DENSITY MULTIPLEXED BIOASSAY ARRAYS
DE102024201487A1 (en) * 2024-02-19 2025-08-21 Robert Bosch Gesellschaft mit beschränkter Haftung Optical unit for fluorescence image display, in particular for an analysis device for detecting pathogens, and method for producing an optical unit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984456A (en) * 1972-12-19 1974-08-14
DE3036638C2 (en) * 1980-09-29 1983-11-03 Vanzetti Infrared & Computer Systems, Inc., Canton, Mass. Band ratio radiometer
EP0230679B1 (en) * 1986-01-30 1990-08-08 The Dow Chemical Company Fiber-optic probe
FR2567538B1 (en) * 1984-07-12 1986-12-26 Inst Nat Sante Rech Med AUTOMATON FOR THE ANALYSIS AND CLONING OF CELL CULTURES AND FOR BACTERIOLOGICAL ANALYSIS
AU635269B2 (en) * 1989-05-03 1993-03-18 Abbott Laboratories Method of forming agglutinates in blood samples
FR2661986B1 (en) * 1990-05-14 1992-07-17 Commissariat Energie Atomique AUTONOMOUS APPARATUS FOR READING AN ACTIVE CHEMICAL SENSOR HAVING AT LEAST ONE OPTICAL FIBER AND METHOD FOR ITS IMPLEMENTATION.
US5086220A (en) * 1991-02-05 1992-02-04 The Babcock & Wilcox Company Radiation imaging fiber optic temperature distribution monitor
US5217285A (en) * 1991-03-15 1993-06-08 The United States Of America As Represented By United States Department Of Energy Apparatus for synthesis of a solar spectrum
JP2912957B2 (en) * 1991-06-18 1999-06-28 東ソー株式会社 Method and apparatus for measuring enzyme activity
US5670113A (en) * 1991-12-20 1997-09-23 Sibia Neurosciences, Inc. Automated analysis equipment and assay method for detecting cell surface protein and/or cytoplasmic receptor function using same
US5436718A (en) * 1993-07-30 1995-07-25 Biolumin Corporation Mutli-functional photometer with movable linkage for routing optical fibers

Also Published As

Publication number Publication date
WO2000004366A1 (en) 2000-01-27
DE69913257T2 (en) 2004-09-02
CA2278045A1 (en) 2000-01-17
DE69937126D1 (en) 2007-10-25
EP1403645B1 (en) 2007-09-12
ES2210911T3 (en) 2004-07-01
DK0973040T3 (en) 2004-03-29
EP1403645A1 (en) 2004-03-31
EP0973040B1 (en) 2003-12-03
ATE255727T1 (en) 2003-12-15
EP0973040A3 (en) 2000-03-15
ATE373241T1 (en) 2007-09-15
PT973040E (en) 2004-04-30
JP2002520615A (en) 2002-07-09
DE69913257D1 (en) 2004-01-15
DE69937126T2 (en) 2008-06-12
EP0973040A2 (en) 2000-01-19
WO2000004366A9 (en) 2000-06-02

Similar Documents

Publication Publication Date Title
AU5108199A (en) Detector and screening device for ion channels
EP1215832A3 (en) Variable-wavelength optical transmitter with output control and optical communication system thereof
EP0812460A4 (en) High intensity, small diameter x-ray beam, capillary optic system
AU4709793A (en) Spectroscopic systems for the analysis of small and very small quantities of substances
CA2465889A1 (en) Reagent-less whole-blood glucose meter
CA2401722A1 (en) Faims apparatus and method with laser-based ionization source
TW339405B (en) Lens parameter measurement using optical sectioning
WO2001088571A3 (en) Multi-channel optical transceiver
CA2217989A1 (en) Fluid analyzer with tube connector verifier
GB9626099D0 (en) Distributed strain and temperature measuring system
CA2151535A1 (en) Optical Fiber Distribution Frame with Fiber Testing
AU2170095A (en) A dual beam tunable spectrometer
AU2728899A (en) Light detecting optical device
AU2661899A (en) Apparatus for determination of ph, pCO2, hemoglobin and hemoglobin oxygen saturation
AU4181499A (en) Method and system for determining the wavelength of light transmitted through anoptical fiber
WO2003023724A3 (en) Optical media detection system
AUPN980896A0 (en) An optical fibre device
IT1284535B1 (en) OPTICAL AMPLIFIER WITH CONSTANT SIGNAL LIGHT LEVEL AMPLIFIED WITH HIGH PRECISION, PARTICULARLY FOR COMMUNICATIONS
EP0533490A3 (en) Systems for calibration of optical instrument on satellite with reference light source
EP0915358A3 (en) Multi-stage combined optical device
TW374961B (en) Optical receiver and related optical wireless transmission system
CA2294188A1 (en) Calibration system for a photomultiplier tube
WO2001002877A3 (en) Light sampling devices and projector system including same
EP1063518A3 (en) Device for analyzing a gas sample with infrared absorption
MY129338A (en) Optical disc apparatus

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase